The Loudspeaker,electromagnetic, cataloged under National Stock Number 5965-01-666-8479, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Minneapolis Speaker Co /misco/. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-666-8479 |
| Primary Part Number | JC4C-8C |
| Item Name | Loudspeaker,electromagnetic |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Minneapolis Speaker Co /misco/ |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 |
| Usage Design | INDOOR |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.7 INCHES NOMINAL IN |
| Mounting Method | FLANGE |
| Frequency Response Range in Hertz | +100.0 TO 8000.0 |
| Style Designator | SQUARE |
| Mounting Hole Diameter | 0.2 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 8.0 VOICE COIL MINIMUM |
| Power Rating | 15.0 WATTS NORMAL |
| Installation Design | NONPORTABLE |
| Transformer Primary Impedance Rating in Ohms | 1.0 NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| JC4C-8C PRIMARY | Minneapolis Speaker Co /misco/ (USA) |
| Reference | Meaning |
|---|---|
| 62030-409 | 5/9 Secondary reference Dynalec Corporation |
NSN 5965-01-666-8479 is a Loudspeaker,electromagnetic, manufactured by Minneapolis Speaker Co /misco/, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-666-8479 has 1 manufacturer part number on file: JC4C-8C (Minneapolis Speaker Co /misco/).
Key specifications for JC4C-8C: Mounting Facility Quantity: 1; Usage Design: INDOOR; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.7 INCHES NOMINAL IN; Mounting Method: FLANGE. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.